This cocktail is recommended for use with bacterial cell extracts (except those intended for metal chelation chromatography). Cocktail contains five protease inhibitors with broad specificity for the inhibition of aspartic, cysteine, serine, and metalloproteases as well as aminopeptidases.

This cocktail is recommended for use with mammalian cells and tissue extracts and for bacterial cell extracts being used for metal chelation chromatography. For the inhibition of aspartic, cysteine, and serine proteases as well as aminopeptidases.

A cocktail of five phosphatase inhibitors for the inhibition of acid and alkaline phosphatases as well as protein tyrosine phosphatases (PTPs). Suitable for use with tissue and cell extracts, including extracts containing detergents.